| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $247.53 | 3.159% | $255.3495 | $255.35 | $255.35 | $255.30 |
| Purchase #2 | $184.46 | 13.423% | $209.2201 | $209.22 | $209.20 | $209.20 |
| Purchase #3 | $8.69 | 11.294% | $9.6714 | $9.67 | $9.65 | $9.70 |
| Purchase #4 | $72.74 | 8.152% | $78.6698 | $78.67 | $78.65 | $78.70 |
| Purchase #5 | $123.56 | 4.360% | $128.9472 | $128.95 | $128.95 | $128.90 |
| Purchase #6 | $87.81 | 7.134% | $94.0744 | $94.07 | $94.05 | $94.10 |
| Purchase #7 | $211.34 | 3.523% | $218.7855 | $218.79 | $218.80 | $218.80 |
| 7 purchase totals = | $936.13 | $994.7179 | $994.72 | $994.65 | $994.70 | |